Please help me with both questions

Q: The mole is a unit for counting. O False O True

A: One mole of a substance is equal to 6.022×10^23 of that substance present in  ( atoms, molecules, or...

Q: What are the names of the following compounds? a. HNO2 (aq) Name: b. SO2 Name: с. Cu(Н, РОд)2 Name: ...

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Q: Sketch the chemical structure for 1-butyl-3-cyclopropyl-5-methylcyclooctane.

A: The compound given is  

Q: The diffusion coefficient of water molecules in hydrogen (the carrier gas) at 307 k and 1 atm is 1 c...

A: Diffusion is phenomenon that takes place where there is a concentration gradient. A concentration gr...

Q: Suppose that A and B react to form C according to the equation below. A + 2 B C What are the equilib...

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Q: Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. a. What is ...

A: Given that -  Minimum energy of emitted electron from sodium metal = 4.41×10-19 J.    Then, Frequenc...

Q: A 1.98 g sample of nitrous oxide (an anesthetic sometimes called laughing gas) contains 2.71 x 1022 ...

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Q: Tools Add-ons Help Last edit was 4 minutes ago 4. Cu AgNO,- Cu(NO,)2 Ag Balanced Equation: Reaction ...

A: Balancing a chemical reaction involves making the number atoms equal on both sides of reaction

Q: Draw a possible route to synthesize the following ether.

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Q: A student reacts a solution of vinegar (clear liquid; CH3COOH) with baking soda (white powder; NaHCO...

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Q: The gas phase decomposition of dinitrogen pentoxide at 335 K N205(g) 2 NO2(g) + ½ 02(g) is first ord...

A: Here the given chemical reaction is N2O5 (g) –> 2NO2(g) + 1/2 O2(g)  It is first order reaction a...

Q: PART A: For each of the following structural diagrams, circle (or highlight) and name the functional...

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Q: 3. Which of the following statements is false about gases? At high temperature and low pressure, the...

A: When the particles of gas do not feel any attraction forces then gas behaves like an ideal gas.

Q: Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 10-) is titrated with 0.097 M KOH. a) What is the ...

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Q: Directions: Explain your answer comprehensively. Limit your justification in 3-5 sentences. 1. All H...

A: According to Hess's Law of Constant Heat Summation The total enthalpy change for the reaction is the...

Q: From the following protected amino acids, write the reaction equation to synthesize a tripeptide of ...

A: The detailed answer of the given question is done on the white sheets of paper attached below.  Here...

Q: In each scenario, describe a step by step process in determining the unknown. Distilled water maybe ...

A: When a substance is prone to absorption of moisture on exposure to the environment, then it is terme...

Q: 4. Which

A: Steps in the method of analysis are -  => Selection of method : First we select the analysis meth...

Q: Refer to the two formulas for xylose.    Formula A: C55H1010O55           Formula B: CH22O  What is...

A: We are given two formuals for xylose and we will determine whether the formula are molecular formula...

Q: The aquation of tris(1,10-phenanthroline)iron(II) in acid solution takes place according to the foll...

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Q: A 0.100 L solution is prepared with initial concentrations of 4.0 × 10−3 M iodine I2 , 8.0×10−3 M io...

A: Volume of Solution = 0.100 L                    [I2]initial = 4.0 * 10-3 M                    [I-]in...

Q: 2. Find the concentration of a solution of the weak base pyridine of pH 7.588, given K = 1.70 x 10-9

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Q: The acid-base reaction between bisulfate and carbonate is below. HSO4- (aq) + CO32- (aq)  SO42- (aq...

A: Acid gives H+ ion and base accept H+ ion. 

Q: PART B: For each of the following organic compounds, draw the structural or line diagram and circle ...

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Q: A) B) C) D) :0: :0: る-chg +

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Q: Questions 1. Your soap contains the glycerol which is the by-product of the hydrolysis reaction. You...

A: In Saponification Reaction  a fat is converted into the Soap molecule and the Glycerol. This process...

Q: Which of the statement is false? O potassium is an alkaline earth metal. O Lithium is an alkali meta...

A: Given : Statement  To find : False statement 

Q: 1. Write a balanced nuciear equations for the following: a) the loss of an alpha particle by Thorium...

A: Nuclear Chemistry can be defined as the branch of chemistry that deals with radioactivity, nuclear r...

Q: Two bulbs with gasses are connected by a closed valve (with negligible volume).  Container A is 3L ...

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Q: 1. Calculate the pH and the concentration of all species at the start of the titration of 0.100 M H3...

A: According to guidelines only one part is attempt

Q: 1) Give the IUPAC names for the following compounds: (a) (b) CI (c) (d) CH3 . CH2CH3 H,

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional grou...

Q: (a) The distillation stops at one point, and the temperature drops. (b) The material in the...

A: Distillation is a process of separating mixture of liquids depending up on their different boiling p...

Q: Some NOCI(g), intially at 1.000 atm, is placed in an empty reaction vessel. At equilibrium, the tota...

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Q: Consider the stoichiometry of the reaction provided in the question(s) below. A laboratory student s...

A: Given: Mass of reactant B = 0.162 g. And molar mass of reactant B = 161.97 g/mol.  

Q: PART A. Molecular Models octe Draw Lewis structures for each of the molecules listed below. Show non...

A: Here we have to write Lewis structure, molecular geometry, hybridisation and Lewis structure of all ...

Q: CH, CH,-C- NH - - CH, — С — ОН || С — CH,– CH, | - - CH;-0

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Q: te your answer on a piece of paper. No need to type anything here). w Insert Format Tools Table Para...

A: Here we use the molar mass of sodium nitrate, that is 84.9947g/mol.

Q: Predict the products of the following alcohols in reaction with PCC and draw the mechanism of their ...

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Q: The IUPAC name for (CH3)2CHCH(CH3)CH2CH=DCH2 is Nama IUPAC untuk (CH3)2CHCH(CH3)CH2CH=CH2 ialah

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Q: What is the molarity and molality of concentrated HF if the solution is 48% HF by mass and has a den...

A: Given percentage by mass HF = 48℅ density of solution = 1.17 g/ml

Q: What is the name of the compound with the formula BBra ? What is the name of the compound with the f...

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Q: Write a balanced chemical equation based on the following description: a. solid chromium reacts wit...

A: Answer: Balancing of a chemical equation is based on the principle of conservation of mass which tel...

Q: Consider this metal complex: 3- F он OH Cr F OH OH Complex A Now decide whether each complex in the ...

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Q: Complete the table of neutral ionic compunds with formulas and names for each cation-anion pair. Ans...

A: Ionic compound  Ionic compound composed of cation which is positively charged (+charge) and an anion...

Q: What is the number of ione pairs in the Xenon  atom What is number of single bonds in the xenon ato...

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Q: Activity 1 Direction: Analyze each of the following statements whether it describes the types of int...

A: Intermoleular forces can be defined as force that exist between two molecules. For example, hydrogen...

Q: How many moles are in 65.5 grams of PF3 gas? (molar mass of PF3=87.97 g/mol) Show work please Group ...

A: NO OF MOLES = GIVEN WEIGHT/MOLAR MASS.

Q: Sodium metal requires a photon with a minimum energy of 4.41 x10-19 J to emit electrons. a. What is ...

A: The minimum energy to emit an electron from sodium metal is = 4.41×10-19 J The minimum frequency to ...

Q: Enter your answer in the provided box. Calculate the molarity of 6.48 g of LINO3 in 505 mL of soluti...

A: Molarity can be defined as number of moles of solute dissolved per litre of solution. It is a concen...

Q: For C, D and E, determine which step undergo the elimination, substitution or additor State the corr...

A: Given : We have to choose reagents for each step.

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.